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[NTOSKRNL/ARM3]

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- remove useless code : Page Directories Entries are backed by ARM3 managed pages

svn path=/trunk/; revision=55674
This commit is contained in:
Jérôme Gardou 2012-02-17 16:14:12 +00:00
parent 301809cb8d
commit 48cf74fcca
1 changed files with 0 additions and 23 deletions
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23
reactos/ntoskrnl/mm/ARM3/procsup.c
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@ -1351,8 +1351,6 @@ MmDeleteProcessAddressSpace2(IN PEPROCESS Process)
PMMPFN Pfn1, Pfn2;
KIRQL OldIrql;
PFN_NUMBER PageFrameIndex;
PULONG PageDir;
ULONG i;
//ASSERT(Process->CommitCharge == 0);
@ -1370,27 +1368,6 @@ MmDeleteProcessAddressSpace2(IN PEPROCESS Process)
/* Check for fully initialized process */
if (Process->AddressSpaceInitialized == 2)
{
/* Map the PDE */
PageDir = MmCreateHyperspaceMapping(Process->Pcb.DirectoryTableBase[0] >> PAGE_SHIFT);
for (i = 0; i < ADDR_TO_PDE_OFFSET(MmSystemRangeStart); i++)
{
/* Loop all page tables */
if (PageDir[i] != 0)
{
/* Check if they are RosMm-owned */
if (MI_IS_ROS_PFN(MiGetPfnEntry(PageDir[i] >> PAGE_SHIFT)))
{
/* Free them through the RosMm ABI */
//DPRINT1("Freeing MC_SYSTEM: %lx\n", PageDir[i]);
MmReleasePageMemoryConsumer(MC_SYSTEM, PageDir[i] >> PAGE_SHIFT);
}
}
}
/* Unmap the PDE */
//DPRINT1("Done\n");
MmDeleteHyperspaceMapping(PageDir);
/* Map the working set page and its page table */
Pfn1 = MiGetPfnEntry(Process->WorkingSetPage);
Pfn2 = MiGetPfnEntry(Pfn1->u4.PteFrame);